Windows 8 usb problem

MS provides a generic driver, but you can try to install the Win7 drivers and see if this fixes your issues. It is likely that any fix will come from the chipset manufacturer rather than Microsoft, or that Microsoft would fix it as part of a driver update for the specific chipset in question. I therefore recommend that you all go to your motherboard manufacturer's website where hopefully a new USB 3.

On two different motherboard systems I have had the same experience with 64 bit Windows 8 Pro and Windows 8. Symptoms are the same. Then the drives the PROU slots disappear, then reappear, then disappear, and reappear and so on. The Windows Device Manager shows the devices appearing and disappearing as enumerated devices.

Here is my system information. I have all the latest BIOS, updates, drivers and etc. Office Office Exchange Server. Not an IT pro? Windows Client.

Method 1: As a first troubleshooting step, I would recommend you to disable the Security Software temporarily and also turn off the Firewall and check if the issue persists.

Disable third-party Security Software. You should see an icon for your Antivirus program in the Task-bar notification area. It is usually at the bottom right corner of your desktop. Click on the third-party Security Software Icon, you will see a pop up. In that pop and select the option to disable, click on it. Now the third-party Security Software will be disabled. Important Note: Antivirus software can help protect your computer against viruses and other security threats.

In most cases, you shouldn't disable your antivirus software. If you have to temporarily disable it to install other software, you should re-enable it as soon as you're done. If you're connected to the Internet or a network while your antivirus software is disabled, your computer is vulnerable to attacks.

Transfer Products. File Management. More Products. USB is not bootable. Bootable USB is not detected as a boot device. Bootable USB not showing up or recognized in bios. Stuck on the boot menu screen and won't proceed. Can't boot from USB, even select the right boot option. Change USB Format 2. Fix 1. Then, here comes the issue, USB unbootable. If not, format it to FAT32 with the following steps: Step 1. Step 2.

Right-click on USB and select "Format". Now, you need to move to the next fix, creating a new Bootable USB. Fix 2. USB specifications: 1. Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix.

For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft website:. If you do not see your language, it is because a hotfix is not available for that language.

Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully.

For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base:. Note In Windows 8 and Windows Server , you must create the registry key before you restart the computer after you have applied this hotfix.

To enable the update for a specific device, follow these steps:. Swipe in from the right edge of the screen, and then tap Search. Or, if you are using a mouse, point to the lower-right corner of the screen, and then click Search. If you are prompted to enter an administrator password, type the password. If you are prompted to provide confirmation, provide confirmation.